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Maxim > Products > [Analog-to-Digital Converters] 
MAX11600, MAX11601, MAX11602, MAX11603, MAX11604, MAX11605
2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/8-/12-Channel, 2-Wire Serial 8-Bit ADCs

Lowest Power, Smallest Area, I²C, 4-/8-/12-Channel ADCs with Internal Reference


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 644kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX11600–MAX11605 low-power, 8-bit, multichannel, analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I²C-compatible 2-wire serial interface. These devices operate from a single supply and require only 350µA at the maximum sampling rate of 188ksps. AutoShutdown™ powers down the devices between conversions, reducing supply current to less than 1µA at low throughput rates. The MAX11600/MAX11601 provide 4 analog input channels each, the MAX11602/MAX11603 provide 8 analog input channels each while the MAX11604/MAX11605 provide 12 analog input channels. The analog inputs are software configurable for unipolar or bipolar and single-ended or pseudo-differential operation.

The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VDD. The MAX11601/MAX11603/MAX11605 feature a 2.048V internal reference and the MAX11600/MAX11602/MAX11604 feature a 4.096V internal reference.

The MAX11600/MAX11601 are available in 8-pin SOT23 packages. The MAX11602–MAX11605 are available in 16-pin QSOP packages. The MAX11600–MAX11605 are guaranteed over the extended industrial temperature range (-40°C to +85°C). Refer to the MAX11606–MAX11611 for 10-bit devices and to the MAX11612–MAX11617 for 12-bit devices.

Key Features   Applications/Uses
  • High-Speed I²C-Compatible Serial Interface
    • 400kHz Fast Mode
    • 1.7MHz High-Speed Mode
  • Single Supply
    • 2.7V to 3.6V (MAX11601/MAX11603/MAX11605)
    • 4.5V to 5.5V (MAX11600/MAX11602/MAX11604)
  • Internal Reference
    • 2.048V (MAX11601/MAX11603/MAX11605)
    • 4.096V (MAX11600/MAX11602/MAX11604)
  • External Reference: 1V to VDD
  • Internal Clock
  • 4-Channel Single-Ended or 2-Channel Pseudo-Differential (MAX11600/MAX11601)
  • 8-Channel Single-Ended or 4-Channel Pseudo-Differential (MAX11602/MAX11603)
  • 12-Channel Single-Ended or 6-Channel Pseudo-Differential (MAX11604/MAX11605)
  • Internal FIFO with Channel-Scan Mode
  • Low Power
    • 350µA at 188ksps
    • 110µA at 75ksps
    • 8µA at 10ksps
    • 1µA in Power-Down Mode
  • Software Configurable Unipolar/Bipolar
  • Small Packages
    • 8-Pin SOT23 (MAX11600/MAX11601)
    • 16-Pin QSOP (MAX11602–MAX11605)

 
  		• Battery-Powered Test Equipment
  		• Handheld Portable Applications
  		• Medical Instruments
  		• Solar-Powered Remote Systems
  		• System Supervision

    Key Specifications:  Precision ADCs (< 5Msps)
    Part Number Resolution
    (bits)    		 Input Chan. Conv. Rate
    (ksps)    		 Conv. Time
    (µs)    		 Data Bus
    (bits)    		 Ref.
    (V)    		 VIN
    (V)    		 Diff. Inputs VSUPPLY
    (V)    		 ICC
    (mA)    		 Power
    (mW)    		 Standby Mode Package/Pins Price
    ADC max typ typ See Notes
    MAX11600 NEW! 8 4 188 5.3 I2C Compatible
    Ext.
    Int.+4.096
    		 0 to Vref or ±Vref/2 Yes 4.5 to 5.5 0.35 1.75 Yes
    SOT/8
    		 $1.40 @1k
    MAX11601 NEW! 4
    Ext.
    Int.+2.048
    		 2.7 to 3.6
    SOT/8
    		 $1.40 @1k
    MAX11602 NEW! 8
    Ext.
    Int.+4.096
    		 4.5 to 5.5
    QSOP/16
    		 $1.45 @1k
    MAX11603 NEW! 8
    Ext.
    Int.+2.048
    		 2.7 to 3.6
    QSOP/16
    		 $1.45 @1k
    MAX11604 NEW! 12
    Ext.
    Int.+4.096
    		 4.5 to 5.5
    QSOP/16
    		 $1.90 @1k
    MAX11605 NEW! 12
    Ext.
    Int.+2.048
    		 2.7 to 3.6
    QSOP/16
    		 $1.90 @1k
    See All Precision ADCs (< 5Msps) (377)

    Diagram
    MAX11600, MAX11601, MAX11602, MAX11603, MAX11604, MAX11605: Typical Operating Circuit
    Typical Operating Circuit

    Reliability Reports
  		• Reliability Report: MAX11600.pdf MAX11601.pdf MAX11605.pdf
  		• Show FIT data for:
  		• Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-12 of 12

    MAX11600 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX11600EKA+T    
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11600EKA+  
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11601 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX11601EKA+T    
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11601EKA+  
    		Active SOT;8 pin;9 mm²
    Outline Drawing: 21-0078 (PDF)
    Land Pattern: 90-0176 (PDF)
    Use pkgcode/variation: K8CN+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11602 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX11602EEE+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX11602EEE+  
    		Active QSOP;16 pin;30.9 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11603 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX11603EEE+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX11603EEE+  
    		Active QSOP;16 pin;30.9 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11604 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX11604EEE+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX11604EEE+  
    		Active QSOP;16 pin;30.9 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11605 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX11605EEE+  
    		Active QSOP;16 pin;30.9 mm²
    Outline Drawing: 21-0055 (PDF)
    Land Pattern: 90-0167 (PDF)
    Use pkgcode/variation: E16+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX11605EEE+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet

    More Information
  		• Topmark Coding: MAX11600 MAX11601 MAX11602 MAX11603 MAX11604 MAX11605
  		• New Product Press Release 2009-11-09 

    Related Products
    MAX127, MAX127A, MAX127B, MAX128, MAX128A, MAX128B Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface

    More Like This: View Product Families for Similar Products

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    Document Ref.: 19-4554; Rev 1; 2009-07-31
    This page last modified: 2009-09-21


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